<;P>;PROBLEM TO BE SOLVED: To provide a new recycle system capable of utilizing bean curd lees with a high utility value as feed for stock raising while reducing a cost for transporting bean curd lees. <;P>;SOLUTION: This recycle system is such that bean curd lees are collected in bean curd producing factories dotted in various locations and subjected to spoilage preventing treatment in the middle of transporting the bean curd lees to make feed, and the feed is transported to stock raising farmers dotted in various locations followed by unloading containers. Furthermore, the containers are used as a storage shed by the stock raising farmers, and the emptied containers are collected from the stock raising farmers and sterilized in the middle of transportation, and return it to a food producing factory. <;P>;COPYRIGHT: (C)2010,JPO&INPIT